This includes the following changes:

609ad51 swupdate-progress: Terminate bar array string
9aa4bbe lua: Prevent mtdname and path from clobbering each other
57f64a9 core/artifacts_version: Don't concat version
b060243 core/artifacts_version: Fix infinite loop in is_oldstyle_version()

Signed-off-by: Stefano Babic <sbabic@denx.de>